US5435156AExpiredUtility

Method and apparatus for the pretreatment of a cloth

Assignee: SANDO IRON WORKS COPriority: Nov 20, 1992Filed: Apr 18, 1994Granted: Jul 25, 1995

Est. expiryNov 20, 2012(expired)· nominal 20-yr term from priority

Inventors:Yoshiteru Sando Eiichi Nakano Hiroshi Ishidoshiro Koji Sando

D06L 4/50D06B 21/00D06M 10/001D06M 10/025

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Abstract

A method and an apparatus for the continuous pretreatment of a long cloth produced commercially in completely gaseous system, in which, by utilizing the combination of a desizing and scouring process in a low temperature plasma atmosphere and a bleaching process in an atmosphere of ozone and ultraviolet ray radiation, and thus entirely no application of liquid system.

Claims

exact text as granted — not AI-modified

What is claimed is: 
     
       1. An apparatus for continuous pretreatment of a long cloth comprising, a singeing machine, a dust collector and a drier arranged next to said singing machine, a low temperature plasma treating apparatus for desizing and scouring and a bleaching machine for radiating ultraviolet ray to said cloth in an atmosphere of ozone.

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